Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The onset of December comes with a shift in the average high-temperature, falling from a chilly 42.8°F (6°C) in November to a freezing cold 30.4°F (-0.9°C). Throughout the month of December, Heuvelton observes an average nighttime temperature of 20.5°F (-6.4°C).Humidity
In December, the average relative humidity in Heuvelton is 86%.Rainfall
In Heuvelton, in December, during 10.8 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 159.6 rainfall days, and 24.25" (616mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Heuvelton, in December, during 15.8 snowfall days, 4.65" (118mm) of snow is typically accumulated. Throughout the year, in Heuvelton, there are 77.6 snowfall days, and 24.88" (632mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:19 am and sunset at 4:22 pm. On the last day of December, sunrise is at 7:38 am and sunset at 4:31 pm EST.
Sunshine
The average sunshine in December in Heuvelton is 3h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Heuvelton, New York. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 1 during December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
How cold is December in Heuvelton?
What is the average humidity in December in Heuvelton?
How many days does it rain in December in Heuvelton?
How much does it snow in Heuvelton in December?
What is the month with the shortest days in Heuvelton?
What is the average length of the day in December in Heuvelton?
When are sunrise and sunset in December in Heuvelton?
How long on average sun shines in December in Heuvelton?
What is the month with the lowest UV index in Heuvelton?
What is the UV index intensity in December in Heuvelton?
Average temperature in December
Heuvelton, NY
- Average high temperature in December: 30.4°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in December: 20.5°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure in December
Heuvelton, NY
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Heuvelton, NY
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in December
Heuvelton, NY
- Average humidity in December: 86%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Heuvelton, NY
- Average rainfall in December: 1.81"
The wettest month (with the highest rainfall) is August (2.6").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in December
Heuvelton, NY
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Heuvelton, NY
- Average snowfall in December: 4.65"
The month with the highest snowfall is January (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Heuvelton, NY
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Heuvelton, NY
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Heuvelton, NY
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in December
Heuvelton, NY
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Heuvelton, NY
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Heuvelton, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Heuvelton, New York, USA
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